Bump the actions-deps group with 2 updates

Bumps the actions-deps group with 2 updates: [styfle/cancel-workflow-action](https://github.com/styfle/cancel-workflow-action) and [actions/checkout](https://github.com/actions/checkout).


Updates `styfle/cancel-workflow-action` from 0.11.0 to 0.12.1
- [Release notes](https://github.com/styfle/cancel-workflow-action/releases)
- [Commits](styfle/cancel-workflow-action@0.11.0...0.12.1)

Updates `actions/checkout` from 4 to 6
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v4...v6)

---
updated-dependencies:
- dependency-name: styfle/cancel-workflow-action
  dependency-version: 0.12.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: actions-deps
- dependency-name: actions/checkout
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: actions-deps
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/test-impact.yml

@@ -23,7 +23,7 @@ jobs:
     if: (github.event_name == 'push' || github.event.pull_request.head.repo.full_name != github.repository)
     steps:
       - name: Cancel Previous Runs
-        uses: styfle/cancel-workflow-action@0.11.0
+        uses: styfle/cancel-workflow-action@0.12.1
         with:
           access_token: ${{ github.token }}
 
@@ -48,7 +48,7 @@ jobs:
           COMPOSER_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           repository: 'LycheeOrg/Lychee'
 
@@ -79,7 +79,7 @@ jobs:
           COMPOSER_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           repository: 'LycheeOrg/php-exif'
 
@@ -110,7 +110,7 @@ jobs:
           COMPOSER_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           repository: 'LycheeOrg/laravel-nestedset'